Doctor profile · Federal record
Dr. Allyson Marshall, PA-C
Medical Physician Assistant (CMS: Physician Assistant) · Physician Assistant · Physician Assistant · Bethlehem, PA
- NPI 1174292486
- Accepts Medicare
- MIPS 82.0 / 100 · 2023
- 7 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
1770 Bathgate RD Ste 401
Bethlehem, PA 180177334
(484) 884-9260 - Additional location
-
3 Guthrie Dr
Corning, NY 148303696
(866) 488-4743 - Mailing address
-
2100 Mack Blvd
Allentown, PA 181035622
Credentials & registration
- NPI registered
- September 2021 — 5 yrs on file
- Profile last updated
- July 21, 2025
- Year of graduation
- 2019 — 7 yrs since
- Specialty taxonomy
- 363AM0700X — NUCC code
- State license (1)
- Pennsylvania #MA063086
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1174292486. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
555
Distinct HCPCS
8
Medicare allowed
$38,590
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 196 | 150 | $73 | |
69210 |
Removal of impacted ear wax | 181 | 137 | $38 | |
31575 |
Diagnostic exam of voice box using a flexible endoscope | 43 | 36 | $104 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 40 | 40 | $91 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 32 | 27 | $96 | |
99212 |
Established patient office or other outpatient visit, 10-19 minutes | 30 | 29 | $46 | |
31231 |
Diagnostic exam of nasal passages using an endoscope | 20 | 20 | $155 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 13 | 13 | $131 |
In context: peer comparison
Among 25 peers in this city , average services per provider: 102. This provider delivers 5.4× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
307
Patients
169
Total drug cost
$9,213
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Fluticasone Propionate | Generic | 81 | 41 | $1,372 |
| Azelastine Hcl | Generic | 36 | 22 | $1,531 |
| Omeprazole | Generic | 36 | 17 | $454 |
| Famotidine | Generic | 32 | 14 | $399 |
| Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) | Brand | 22 | 20 | $324 |
| Pantoprazole Sodium | Generic | 20 | 11 | $209 |
| Ciprofloxacin-Dexamethasone (Ciprofloxacin Hcl/Dexameth) | Brand | 19 | 15 | $2,800 |
| Ofloxacin | Generic | 19 | 18 | $780 |
| Ipratropium Bromide | Generic | 16 | 0 | $460 |
| Mometasone Furoate | Generic | 15 | 0 | $804 |
Frequently asked questions
What is Dr. Allyson Marshall's medical specialty?
Dr. Allyson Marshall practices Medical Physician Assistant in Bethlehem, PA.
Where does Dr. Allyson Marshall practice?
Dr. Allyson Marshall practices at 1770 Bathgate RD Ste 401, Bethlehem, PA 180177334. Office phone: 4848849260.
What is Dr. Allyson Marshall's NPI?
Dr. Allyson Marshall's National Provider Identifier (NPI) is 1174292486, issued by NPPES.
Does Dr. Allyson Marshall accept Medicare assignment?
Yes. Dr. Allyson Marshall accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Allyson Marshall commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Removal of impacted ear wax (HCPCS 69210); Diagnostic exam of voice box using a flexible endoscope (HCPCS 31575). Source: CMS Medicare Physician & Other Practitioners file.